@charset "utf-8";
/* CSS Document */

.clearfix {
    *zoom: 1;
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0px;
    clear: both;
    visibility: hidden;
}

body, ul, li, ol, i, dl, dt, dd, p {
    margin: 0;
    padding: 0;
}

i {
    font-style: normal;
}

body {
    min-width: 320px;
    max-width: 750px;
    font-family: 'microsoft yahei', Verdana, Arial, Helvetica, sans-serif;
    color: #333333;
    -webkit-text-size-adjust: none
}

ul, ol {
    list-style: none
}

a {
    color: #000;
    text-decoration: none
}

* {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
}

.main {
    width: 100%;
    min-width: 320px;
    max-width: 750px;
    margin: 0 auto;
    font-size: 14px;
}

img {
    border: none;
}


@media screen and (min-width: 320px) {
    .main {
        font-size: 14px
    }

}

@media screen and (min-width: 480px) {
    .main {
        font-size: 21px
    }

}

@media screen and (min-width: 640px) {
    .main {
        font-size: 28px
    }

}

@media screen and (min-width: 750px) {
    .main {
        font-size: 32px
    }

}
